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1sna167932r1500 – cor-c-4 essailec connector
TE Connectivity COR-C-4 1SNA167932R1500 is an ESSAILEC 2 × 4-pole prewired current test plug assembly with 2 m of 2.5 mm² cable and eight 4 mm test connections for electrical measurement, protection testing and maintenance.
£299.15
Why Choose the TE Connectivity COR-C-4 1SNA167932R1500 ESSAILEC Connector?
The TE Connectivity COR-C-4 1SNA167932R1500, also identified by the extended product type COR-C-R4-6.6, is a prewired current test plug assembly from the Entrelec ESSAILEC range. Designed for electrical measurement, protection and testing applications, it provides a ready-to-use interface for compatible ESSAILEC current sockets and helps simplify commissioning, maintenance and test procedures.
The COR-C-4 is supplied as a 2 × 4-pole prewired plug with eight test connections. The assembly incorporates a green ESSAILEC plug, four black and four red 4 mm test plugs, preassembled contact pins, coding and cables. This factory-prewired construction reduces preparation work and provides a consistent connection arrangement for engineers carrying out current measurement and protection circuit testing.
The assembly uses 2.5 mm² conductors and has a cable length of approximately 2 m. It is designed for use with compatible ESSAILEC current sockets in switchgear, protection panels, substations and industrial electrical systems where reliable access to secondary current circuits is required.
Key Advantages
- Complete prewired ESSAILEC current test plug assembly.
- 2 × 4-pole configuration provides eight test connections.
- Supplied with four black and four red 4 mm test plugs.
- 2 m prewired cable provides convenient access during testing and commissioning.
- 2.5 mm² conductors for current circuit applications.
- Factory-assembled contact pins, coding, cables and test plugs reduce installation preparation.
Key Features
- TE Connectivity / Entrelec ESSAILEC range.
- COR-C-4 / COR-C-R4-6.6 prewired current plug.
- Manufacturer part number 1SNA167932R1500.
- 2 × 4-pole plug configuration.
- Eight electrical test connections.
- Four 4 mm black test plugs.
- Four 4 mm red test plugs.
- 2.5 mm² conductor cross-section.
- 2 m cable length.
- Prewired with contact pins, coding, cables and test plugs.
Reliable Current Circuit Testing and Measurement
ESSAILEC test blocks are designed to provide dedicated connection points for testing current transformer secondary circuits and associated measurement and protection equipment. A prewired assembly such as the COR-C-4 gives engineers a convenient method of connecting test instruments to compatible ESSAILEC current sockets during commissioning, routine maintenance and fault diagnosis.
Because the COR-C-4 is supplied with its contact pins, coding, cables and 4 mm test plugs already assembled, it helps reduce wiring preparation and promotes a consistent test arrangement. The red and black test plug identification also assists engineers when organising multiple test connections within protection and metering applications.
Typical Applications
- Current transformer secondary circuit testing.
- Protection relay testing and commissioning.
- Electrical metering and measurement systems.
- ESSAILEC current test block installations.
- Switchgear and protection panels.
- Electrical substations and distribution systems.
- Industrial commissioning and fault finding.
- Maintenance of protection and monitoring equipment.
Technical Specifications
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| Number of Connection Points | 8 | |
|---|---|---|
| Product Series | TE Essailec | |
| Connection | Pluggable | |
| Terminal Type | Disconnect / Test | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | ESSAILEC | |
| Model | COR-C-4 | |
| Extended product type | COR-C-R4-6.6 | |
| Manufacturer part number | 1SNA167932R1500 | |
| Product type | Prewired current test plug assembly | |
| Plug configuration | 2 × 4 poles | |
| Number of lines | 8 | |
| Test connections | 8 × 4 mm test plugs | |
| Test plug colours | 4 black / 4 red | |
| Conductor cross-section | 2.5 mm² | |
| Cable length | 2 m | |
| Plug colour | Green | |
| Compatible system | ESSAILEC current sockets | |
| Pack quantity | 1 | |
| EAN | 3472591679328 | |
| Customs tariff number | 85369010 |
Frequently Asked Questions
What is the TE Connectivity COR-C-4 1SNA167932R1500 used for?
The COR-C-4 is a prewired ESSAILEC current test plug assembly used with compatible current sockets to support electrical measurement, protection testing, commissioning and maintenance operations.
How many connections does the COR-C-4 provide?
The COR-C-4 uses a 2 × 4-pole configuration, providing eight lines with four black and four red 4 mm test plugs.
What cable is fitted to the COR-C-4?
The assembly uses 2.5 mm² conductors with a cable length of approximately 2 m.
Is the COR-C-4 supplied prewired?
Yes. The COR-C-4 is supplied prewired with its contact pins, coding, cables and test plugs assembled, helping simplify electrical test and commissioning operations.
Where is the COR-C-4 typically used?
The COR-C-4 is typically used with compatible ESSAILEC current sockets in switchgear, protection panels, substations, metering systems and other electrical installations where current transformer secondary circuits require testing or measurement.
Trusted Electrical Testing Connectivity
TE Connectivity Entrelec ESSAILEC test systems provide purpose-designed interfaces for engineers working with current measurement and protection circuits, helping simplify commissioning, testing and maintenance within critical electrical installations.
